Final answer:
Monks preserved and passed on the biblical text through illuminated manuscripts and hand-copying. Monasteries served as centers of learning.
Step-by-step explanation:
Monks helped preserve and pass on the biblical text through the creation of illuminated manuscripts and copying texts by hand. In monasteries, the monks painstakingly wrote and illustrated biblical information as well as copied classical philosophers and Islamic treatises. These illuminated manuscripts were beautifully illustrated and served as important centers of learning, preserving knowledge from the ancient world.